Question 1

What might happen to the plants in a certain area if the deer that feeds on them transfer to another place?

Accepted Answer

The plants will grow since there are no deer to eat them.

Answer

The migration of the deer will have no effect on the plants.

Answer

The plants will dry up if there are no deer to feed on them.

Answer

The plants will die if the deer will move to another place.

Question 2

Nick planted ginger in a small recycled plastic bottle. After a few days, the weeds grow together with the ginger plant. What might happen as the ginger and the weeds grow together in the small bottle?

Accepted Answer

Both plants will compete for the limited space.

Answer

The ginger and weeds will wither and die.

Answer

The ginger and weeds will grow healthy.

Answer

The weeds will grow bigger than the ginger plant.

Question 3

In their flower garden in Nangka, Marikina City, Edith noticed bees sucking nectar from one flower to another of the same kind. Is this beneficial to the flowers?

Accepted Answer

Yes, because the bees help pollinate the flowers.

Answer

No, because the flowers fall down from the plant.

Answer

Yes, because the bees make the flowers bloom.

Answer

No, because they remove the nectar from the flower.

Question 4

Orchids grow on the branches of trees. Do they affect the tree?

Accepted Answer

No, the orchids do not affect the tree.

Answer

Yes, the orchids help the tree to grow.

Answer

No, it protects the tree from parasites.

Answer

Yes, the orchids nourish the tree.

Question 5

In the early 2000s, the Marikina River is crowded with janitor fish described as greedy eaters. They compete with other fishes for algae and organic wastes. Which is a negative effect of the interaction between the janitor fish and other fishes to humans?

Accepted Answer

Less fish to catch in the river.

Answer

More fish to catch in the river.

Answer

Less janitor fish to catch.

Answer

More algae for the fish.

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